GROUP ONE TRADING, L.P. - ROWAN COMPANIES PLC ownership

ROWAN COMPANIES PLC's ticker is and the CUSIP is G7665A951. A total of 2 filers reported holding ROWAN COMPANIES PLC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ROWAN COMPANIES PLC
ValueSharesWeighting
Q1 2019$66,000
-9.6%
6,100
+56.4%
0.00%0.0%
Q3 2018$73,0000.0%3,900
-13.3%
0.00%0.0%
Q2 2018$73,000
-2.7%
4,500
-30.8%
0.00%0.0%
Q1 2018$75,000
-90.0%
6,500
-86.4%
0.00%
-80.0%
Q4 2017$747,000
+15.8%
47,700
-5.0%
0.01%
-16.7%
Q3 2017$645,000
+571.9%
50,200
+434.0%
0.01%
+500.0%
Q2 2017$96,000
-2.0%
9,400
+49.2%
0.00%0.0%
Q1 2017$98,000
-86.9%
6,300
-84.1%
0.00%
-85.7%
Q4 2016$746,000
+24.5%
39,5000.0%0.01%0.0%
Q3 2016$599,000
-31.8%
39,500
-20.5%
0.01%
-30.0%
Q2 2016$878,000
-38.2%
49,700
-43.7%
0.01%
-50.0%
Q1 2016$1,420,000
+676.0%
88,200
+716.7%
0.02%
+900.0%
Q4 2015$183,000
-11.6%
10,800
-15.6%
0.00%
-33.3%
Q3 2015$207,000
-21.6%
12,800
+2.4%
0.00%
-25.0%
Q2 2015$264,000
+613.5%
12,500
+495.2%
0.00%
+300.0%
Q1 2015$37,000
-21.3%
2,100
+5.0%
0.00%0.0%
Q4 2014$47,0002,0000.00%
Other shareholders
ROWAN COMPANIES PLC shareholders Q4 2018
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ROWAN COMPANIES PLC shareholders